Processing Machinery
5 مشاهدة
Nozzle Blockage of PBT Reinforced Material
ظاهرة المشكلة
Fibers or unmelted matter accumulate at the nozzle, causing nozzle blockage.
تحليل الأسباب
The glass fiber accumulates at the conical flow channel of the nozzle; the raw material contains unmelted high-melting-point particles; the nozzle hole diameter is too small.
الحل
Use a larger nozzle hole diameter (≥3mm); regularly clean the nozzle; check the raw material quality.
الخلاصة الأساسية
PBT reinforced material nozzle blockage is a common cause of production interruption.
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